National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast

39°F

4°C

Humidity 50%
Wind Speed W 15 G 24 mph
Barometer 29.77 in (1009.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 12 Nov 6:53 am EST
Extended Forecast for

2 Miles ENE Williamsburg PA

Wind Advisory until November 12, 04:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until November 12, 04:00pm

    NOW until 4:00pm Wed

    Wind Advisory

  • Today

    High: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. West wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49. West wind 11 to 15 mph, with gusts as high as 29 mph.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. West wind 5 to 8 mph.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53. West wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Rain likely, mainly after 1am. Cloudy, with a low around 46. Chance of precipitation is 70%.

    Low: 46 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

Today
A slight chance of showers before 3pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 49. West wind 10 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 35. West wind 13 to 15 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 49. West wind 11 to 15 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 32. West wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 53. West wind 5 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 30.
Saturday
Partly sunny, with a high near 57.
Saturday Night
Rain likely, mainly after 1am. Cloudy, with a low around 46. Chance of precipitation is 70%.
Sunday
A chance of rain before 1pm. Partly sunny, with a high near 60. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
A chance of showers. Partly sunny, with a high near 47. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Williamsburg PA
 40.47°N 78.18°W (Elev. 1053 ft)
Last Update:
7:21 am EST Nov 12, 2025
Forecast Valid:
7am EST Nov 12, 2025-6pm EST Nov 18, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation